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(!1917) include: document the meaning of SERVER_BIT 

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
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Enrico Weigelt, metux IT consult 2025-04-17 14:50:56 +02:00
parent 8f1e22e394
commit adb6c827a1
1 changed files with 5 additions and 0 deletions
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include/resource.h
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@ -112,6 +112,11 @@ extern _X_EXPORT unsigned int ResourceClientBits(void);
#define CLIENT_BITS(id) ((id) & RESOURCE_CLIENT_MASK) #define CLIENT_BITS(id) ((id) & RESOURCE_CLIENT_MASK)
/* extract the client id from an XID */ /* extract the client id from an XID */
#define CLIENT_ID(id) ((int)(CLIENT_BITS(id) >> CLIENTOFFSET)) #define CLIENT_ID(id) ((int)(CLIENT_BITS(id) >> CLIENTOFFSET))
/*
* Resource IDs having that bit set still belonging to some client,
* but are server-internal, thus invisible to clients.
*/
#define SERVER_BIT (Mask)0x40000000 /* use illegal bit */ #define SERVER_BIT (Mask)0x40000000 /* use illegal bit */
#ifdef INVALID #ifdef INVALID